Update required symfony2-coding-standard version

[mmoll]

Type of PR

• Bugfix
• New Feature
• Other (explain):

Breaking changes

• Yes, this is a breaking change

I'm unsure if this is breaking (major bump) or only a new feature (minor bump).

Description

This ensures that something like if (! $lala) { is autofixed to if (!$lala) {.

[mmoll]

Maybe this should later/also be part of the Symfony CS? https://symfony.com/doc/current/contributing/code/standards.html says "Place unary operators (!, --, ...) adjacent to the affected variable;"

[mmoll]

Maybe this should later/also be part of the Symfony CS? https://symfony.com/doc/current/contributing/code/standards.html says "Place unary operators (!, --, ...) adjacent to the affected variable;"

[codecov]

Codecov Report

Merging #125 into master will not change coverage.
The diff coverage is n/a.

@@ Coverage Diff @@ ## master #125 +/- ## ======================================= Coverage 100% 100% Complexity 133 133 ======================================= Files 6 6 Lines 556 556 ======================================= Hits 556 556

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[Ma27]

Do we want to file an issue at the Symfony CS then? If they don't want to implement this, we can merge this after that :)

[mmoll]

djoos/Symfony-coding-standard#154

[mmoll]

@Ma27 please re-review ☝️